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35kV Z Type、X Type
YUANKY
America, Europe, Britain, Australia, Southeast Asia, Philippines, I, Africa, French, Arabic
This arrester series offers reliable over‑voltage protection against lightning and switching surges. High‑performance zinc‑oxide valve plates ensure rapid response and high discharge capacity. Gap‑equipped versions adopt self‑blowout gap design to reduce discharge dispersion. Polymer composite housing brings merits of small dimension, light weight, anti‑pollution, explosion‑proof and shock resistance. Multiple structural forms including gap‑free, series‑gap and parallel‑gap are available, covering station‑type and line‑type for 35kV applications. It works reliably under standard service conditions: ambient temperature‑40℃~+40℃, altitude ≤2000 m, power frequency 50/60 Hz, seismic intensity ≤Ms7, max wind speed 35 m/s. Custom solutions are offered for plateau, heavy‑pollution, corrosive and strong‑ultraviolet environments.
Technical Parameters
Code Segment | Description |
|---|---|
YH | Polymeric housed insulation, metal oxide valve element |
Structural feature | W‑without gap; C‑series gap; B‑parallel gap |
Nominal discharge current | kA |
Operating places | S‑distribution type; Z‑power‑station type; L‑DC type; X‑line type; F‑GIS type; O‑oil type; R‑capacitor type; D‑motor type; T‑railway type |
Rated voltage of arrester | kV |
Max residual voltage under nominal discharge current | kV |
Additional characteristic symbol | G‑plateau type; W‑anti‑pollution type; K‑shock‑proof type; T‑moist‑heat type |
